We fought with Russia, but then after that we had a cold war with them.
Answer:
B Mayor Hartsfield was a civil rights proponent and hoped that the state would look at Atlanta as an example of racial tolerance during the civil rights movement.
Sorry I know its been two weeks since you put this question, hope it helps someone else (:
Explanation:
C. Opportunity cost
This is the opportuntiy that they lost. it costed them. Thus, opportunity cost for another opportunity.